Quote Originally Posted by jmayerl View Post
How do you have those 4 lines connected by the pump?
I have a 1/2" star fitting connected to a threaded elbow. The lines connect to that.

Quote Originally Posted by TerryEspo View Post
Hey Dave:

The flow out the back end, (output), Is that always the same or does it increase and decrease at times ?

There are not many videos of Shurflo pumps in action regarding sap collection.

Thanks for sharing.
The flow will change depending on how the sap is running. I've seen it gurgle out and I've also seen it be almost a steady stream. It's at another land owners place so I'm not always there and I happen to be there picking up sap when it was flowing decently so I decided to shoot the video...mainly because I hadn't seen one and I wanted to share.